BR112022016688A2 - Composições aquosas e métodos de deslignificação de biomassa ou material vegetal - Google Patents

Composições aquosas e métodos de deslignificação de biomassa ou material vegetal

Info

Publication number
BR112022016688A2
BR112022016688A2 BR112022016688A BR112022016688A BR112022016688A2 BR 112022016688 A2 BR112022016688 A2 BR 112022016688A2 BR 112022016688 A BR112022016688 A BR 112022016688A BR 112022016688 A BR112022016688 A BR 112022016688A BR 112022016688 A2 BR112022016688 A2 BR 112022016688A2
Authority
BR
Brazil
Prior art keywords
dislignification
biomass
methods
plant material
aqueous compositions
Prior art date
Application number
BR112022016688A
Other languages
English (en)
Inventor
Purdy Clay
Weissenberger Markus
G Wynnyk Kyle
W Dawson Karl
Original Assignee
Sixring Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sixring Inc filed Critical Sixring Inc
Publication of BR112022016688A2 publication Critical patent/BR112022016688A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • D21C3/06—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides sulfur dioxide; sulfurous acid; bisulfites sulfites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
    • C01B15/06—Peroxyhydrates; Peroxyacids or salts thereof containing sulfur
    • C01B15/08—Peroxysulfates
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/04—Pretreatment of the finely-divided materials before digesting with acid reacting compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/006—Pulping cellulose-containing materials with compounds not otherwise provided for
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/16—Bleaching ; Apparatus therefor with per compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

COMPOSIÇÕES AQUOSAS E MÉTODOS DE DESLIGNIFICAÇÃO DE BIOMASSA OU MATERIAL VEGETAL. Método de deslignificação de material vegetal, o referido método compreendendo: fornecer o referido material vegetal compreendendo fibras de celulose e lignina; expor o referido material vegetal requerendo uma composição compreendendo: ácido alcanossulfônico; e um peróxido, em que o referido ácido alquilsulfônico e o peróxido estão presentes em uma razão molar variando de 1:1 a 15:1 e o tempo de exposição é suficiente para remover substancialmente toda a lignina presente no referido material vegetal. As composições capazes de alcançar a deslignificação também são reveladas.
BR112022016688A 2020-02-28 2021-02-26 Composições aquosas e métodos de deslignificação de biomassa ou material vegetal BR112022016688A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA3074198A CA3074198A1 (en) 2020-02-28 2020-02-28 Modified methanesulfonic acid and uses thereof
PCT/CA2021/000018 WO2021168538A1 (en) 2020-02-28 2021-02-26 Modified alkylsulfonic acid and uses thereof

Publications (1)

Publication Number Publication Date
BR112022016688A2 true BR112022016688A2 (pt) 2022-10-11

Family

ID=77460666

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022016688A BR112022016688A2 (pt) 2020-02-28 2021-02-26 Composições aquosas e métodos de deslignificação de biomassa ou material vegetal

Country Status (23)

Country Link
US (1) US20210269971A1 (pt)
EP (1) EP4110987A4 (pt)
JP (1) JP2023516140A (pt)
KR (1) KR20220142533A (pt)
CN (1) CN115151692B (pt)
AR (1) AR121449A1 (pt)
AU (1) AU2021227719A1 (pt)
BR (1) BR112022016688A2 (pt)
CA (3) CA3074198A1 (pt)
CL (1) CL2022002285A1 (pt)
CO (1) CO2022012827A2 (pt)
CR (1) CR20220480A (pt)
CZ (1) CZ309860B6 (pt)
EC (1) ECSP22075400A (pt)
GB (1) GB2608073B (pt)
IL (1) IL295885A (pt)
JO (1) JOP20220198A1 (pt)
MX (1) MX2022010587A (pt)
PE (1) PE20230379A1 (pt)
RS (1) RS20220805A1 (pt)
UY (1) UY39103A (pt)
WO (1) WO2021168538A1 (pt)
ZA (1) ZA202209486B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3122786A1 (en) * 2021-06-18 2022-12-18 Sixring Inc. Temperature-controlled delignification of biomass
CA3149493A1 (en) * 2022-02-18 2023-08-18 Fluid Energy Group Ltd. Composition for use in the destruction of naphtenic acids
CA3151040A1 (en) * 2022-03-04 2023-09-04 Sixring Inc. Improved cellulose to cellobiose conversion process
CA3170346A1 (en) * 2022-08-12 2024-02-12 Sixring Inc. Novel approach for biogas generation
CA3170350A1 (en) * 2022-08-12 2024-02-12 Sixring Inc. Method for passivating metal surfaces
CA3170772A1 (en) * 2022-08-19 2024-02-19 Sixring Inc. Improvements in biomass fermentation into ethanol

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509206A (en) * 1967-03-01 1970-04-28 Ppg Industries Inc Alkanesulfonic acid preparation
US3655738A (en) * 1969-10-31 1972-04-11 Ppg Industries Inc Preparation of diperphthalic acids
GB8307036D0 (en) * 1983-03-15 1983-04-20 Interox Chemicals Ltd Peroxygen compounds
US4614646A (en) * 1984-12-24 1986-09-30 The Dow Chemical Company Stabilization of peroxide systems in the presence of alkaline earth metal ions
US5013404A (en) * 1989-11-15 1991-05-07 The Dow Chemical Company Process for alkaline peroxide bleaching of wood pulp using a quaternary amine as additive
US20040099637A1 (en) * 2000-06-16 2004-05-27 Shipley Company, L.L.C. Composition for producing metal surface topography
US7771737B2 (en) * 2004-01-09 2010-08-10 Ecolab Inc. Medium chain peroxycarboxylic acid compositions
BRPI0918489A2 (pt) * 2008-09-08 2015-12-01 Basf Se processo integrado para produzir polpa e pelo menos um material de valor de baixo peso molecular
JP5788335B2 (ja) * 2009-03-09 2015-09-30 キラム アーベーＫｉｒａｍ Ａｂ パルプ製造機の回収システムと組み合わせた成形セルロース製造プロセス
TW201114906A (en) * 2009-04-30 2011-05-01 Annikki Gmbh Process for the production of carbohydrate cleavage products from a lignocellulosic material
KR101619380B1 (ko) * 2009-05-14 2016-05-11 삼성디스플레이 주식회사 식각액 조성물 및 이를 이용한 어레이 기판의 제조방법
TW201114907A (en) * 2009-08-06 2011-05-01 Annikki Gmbh Process for the production of carbohydrate cleavage products from a lignocellulosic material
KR101895421B1 (ko) * 2011-02-24 2018-09-07 삼성디스플레이 주식회사 배선, 박막 트랜지스터, 및 박막 트랜지스터 표시판과 이들을 제조하는 방법들
TWI577834B (zh) * 2011-10-21 2017-04-11 富士軟片電子材料美國股份有限公司 新穎的鈍化組成物及方法
US8835140B2 (en) * 2012-06-21 2014-09-16 Ecolab Usa Inc. Methods using peracids for controlling corn ethanol fermentation process infection and yield loss
KR102002131B1 (ko) * 2012-08-03 2019-07-22 삼성디스플레이 주식회사 식각액 조성물 및 이를 이용한 박막 트랜지스터 제조 방법
US20140121145A1 (en) * 2012-10-25 2014-05-01 Basf Se Treatment of shaped bodies comprising copper with a mixture comprising chlorine-free acids and oxidizing agent
KR20160030266A (ko) * 2013-07-08 2016-03-16 알파 메탈즈, 인코포레이티드 금속 회수
WO2016022459A1 (en) * 2014-08-05 2016-02-11 Celanese Acetate Llc Processes for pretreating and purifying a cellulosic material
US9499405B2 (en) * 2015-03-10 2016-11-22 Ei Du Pont De Nemours And Company Process for producing sulfuric acid with low levels of niter
US11028249B2 (en) * 2017-08-31 2021-06-08 National Technology & Engineering Solutions Of Sandia, Llc Methods of synthesizing ionic liquids from primary alcohol-containing lignin compounds
CN110485488A (zh) * 2017-12-07 2019-11-22 邓超 一种带有双装载斗的装载机
CA3094413A1 (en) * 2018-04-06 2019-10-10 Iogen Corporation Pretreatment with lignosulfonic acid
US11441229B2 (en) * 2018-07-06 2022-09-13 Entegris, Inc. Method for selectively removing nickel platinum material
CN109898085B (zh) * 2019-04-10 2021-07-09 深圳市松柏实业发展有限公司 退锡组合液及退锡方法
CN110485188B (zh) * 2019-07-16 2020-11-24 华南理工大学 一种木质纤维同步制备高纯纤维素和木质素纳米颗粒的方法及其应用

Also Published As

Publication number Publication date
GB2608073A (en) 2022-12-21
UY39103A (es) 2021-08-31
EP4110987A1 (en) 2023-01-04
AU2021227719A1 (en) 2022-08-18
EP4110987A4 (en) 2024-03-06
CZ2022407A3 (cs) 2022-11-02
ECSP22075400A (es) 2022-11-30
CA3150090A1 (en) 2021-08-28
PE20230379A1 (es) 2023-03-06
CN115151692B (zh) 2024-02-27
JP2023516140A (ja) 2023-04-18
CA3110558A1 (en) 2021-08-28
JOP20220198A1 (ar) 2023-01-30
WO2021168538A1 (en) 2021-09-02
RS20220805A1 (sr) 2022-10-31
CA3074198A1 (en) 2021-08-28
CO2022012827A2 (es) 2022-09-20
AR121449A1 (es) 2022-06-08
CL2022002285A1 (es) 2023-03-03
CN115151692A (zh) 2022-10-04
CA3110558C (en) 2023-02-28
GB202213622D0 (en) 2022-11-02
CZ309860B6 (cs) 2023-12-20
ZA202209486B (en) 2024-01-31
CR20220480A (es) 2023-03-03
MX2022010587A (es) 2022-09-09
IL295885A (en) 2022-10-01
US20210269971A1 (en) 2021-09-02
KR20220142533A (ko) 2022-10-21
GB2608073B (en) 2024-02-21

Similar Documents

Publication Publication Date Title
BR112022016688A2 (pt) Composições aquosas e métodos de deslignificação de biomassa ou material vegetal
BR112022016311A2 (pt) Composições aquosas e método de deslignificação de material vegetal
BR112022016412A2 (pt) Composições e método de deslignificação de biomassa vegetal ou material de biomassa
BRPI0613271A2 (pt) método para produzir uma polpa modificada, artigo de higiene pessoal absorvente, polpa kraft branqueada modificada e papel ou papelão
BRPI0608006A2 (pt) método de preparação de um material de polpa alvejada que tem um brilho intensificado e uma maior resistência ao amarelecimento térmico, método para impedir a perda do brilho e o amarelecimento de um material de polpa alvejada durante a armazenagem, material de polpa alvejada que tem brilho intensificado e uma maior resistência ao amarelecimento térmico, método de obtenção de um produto de papel que tem brilho intensificado e uma maior resistência ao amarelecimento térmico, produto de papel, material de polpa alvejada e formulação
NO20090337L (no) Forbedrede sammensetninger og fremgangsmater for papirproduksjon
BRPI0405647A (pt) Método para a produção de produtos de papel e polpa de talo de milho a partir de polpa de talo de milho
BR9908775A (pt) Polpa, fibra de liocel, processos para produzir uma composição para conversão em fibra de liocel, e para produzir fibras de liocel, pelìcula de liocel, e, corpo moldado
CN1126260A (zh) 磺化纤维素及其制备方法
BR112012018528A2 (pt) composições e métodos relativos a enzimas de atividade dupla com atividade xilanase e celulase
BR0214574A (pt) Processo de tratamento de pedaços de madeira para a remoção de elementos inorgânicos indesejáveis a partir dos pedaços de madeira
BR9912997A (pt) Método para cozimento contìnuo de material de fibra lignocelulósico
BR9915044A (pt) Processo para a produção de polpa a partir dematerial contendo lignocelulose
BRPI0517695A (pt) método de tratar fibras de celulose
Carvalho Study on the structure and properties of xylan extracted from eucalyptus, sugarcane bagasse and sugarcane straw
BR9913584A (pt) Processo para branqueamento eficiente com ozÈnio
BR112021024405A2 (pt) Composição para manter ou melhorar a qualidade da carne processada, método para a preparação de uma composição para manter ou melhorar a qualidade da carne processada e processo para preparar carne processada
RU2811694C1 (ru) Способ получения волокнистой целлюлозы из пеньки
AR126146A1 (es) Deslignificación de biomasa a temperatura controlada
EA200970367A1 (ru) Отбеливание целлюлозы
BR112015023370A2 (pt) método de tratamento de uma biomassa para dissolver a lignina nela contida, mas não a celulose, lignina purificada, processo de preparação de glicose a partir de uma biomassa de lignocelulose e glicose
Rosal et al. A neural fuzzy model applied to hydrogen peroxide bleaching of non-wood soda pulps
BR112016021939A8 (pt) processo para produzir polpa de madeira mecânica branqueada, processo para a produção de papel, processo para produzir materiais com base em madeira de cor clara, polpa de madeira mecânica branqueada e uso de polpa de madeira mecânica branqueada
CA3170346A1 (en) Novel approach for biogas generation
WO2023240327A1 (pt) Processo de transformação da goma de resina de pinus em sais para uso em plantas, animais e humanos